Honda BF35A-BF45A Outboard Motors Shop Manual., Page 127Get this manual
3)Remove the connecting rod and measure the plastigaugeSTANDARD SERVICE LIMIT
0.020-0.038 mm (0,0008-0.001 in) 5
0 mm (0.003 .8 in)
CONNECTING ROD BIG END AXIAL CLEARANCE
Measure the clearances with feeler gauge
STANDARD
SERVICE LIMIT